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March 25, 2017

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1. What data are represented by the stem-and-leaf plot below?


3 | 7 8 9
4 | 1 3 7
5 | 2 4

Key: 4 | 1 means 41




a. 37, 38, 39, 41, 43, 47, 52, 54
b. 73, 83, 93, 14, 34, 74, 25, 45
c. 7, 8, 9, 1, 3, 7, 2, 4
d. 37, 38, 39, 14, 34, 74, 25, 45




2. Find the mode and the median of the data in the stem-and-leaf plot below.


5 | 4 4 8
6 | 0 3 5
7 | 3 4 6
8 | 2 5
9 | 7 8

Key: 6 | 3 means 63



a. no mode; 73
b. 63; 73.5
c. 54; 73
d. no mode; 73.5


3. The stem-and-leaf plot shows the number of fish that were caught by several ships in a fishing fleet. How many ships caught 50 fish or fewer?


Stem Leaves
__________________________________
3 0 3 3 5 6
4 0 2 4 5 8 9 9
5 0 1 2 4


key: 2 | 4 means 24


a. 12
b. 16
c. 14
d. 13


My Answer:

1 c
2 d
3 a

  • Pre-Algebra - ,

    :( ANSWER PLEASE ANSWER PLEASE

  • Pre-Algebra - ,

    You need to develop some patience and wait for some REAL math teachers to find this.

    Stop with the extra posts ... they'll skip your question because they'll think it's been answered!!

  • Pre-Algebra - ,

    you have no idea what your talking about. You also have no idea how long she's been waiting for an answer. ^^

  • Pre-Algebra - ,

    ^^^And you have no idea that this question was posted in 2013

  • Pre-Algebra - ,

    lol fail
    ....dang just need that 1 answe about the ships caught 50 fish

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